Implement nonce attribute to pass more CSP checks (#35876)

* Add doc comments to RequestBuilder fields/methods

Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>

* Implement Request::cryptographic_nonce_metadata

Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>

* Implement HTMLOrSVGElement::nonce

Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>

* Set request cryptographic nonce metadata for link elements

Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>

* Set request's cryptographic nonce when fetching scripts

Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>

* Forward request nonce to rust-content-security-policy

Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>

* Update WPT expectations

Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>

---------

Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>
This commit is contained in:
Simon Wülker 2025-03-10 10:25:34 +01:00 committed by GitHub
parent ce4ba30992
commit 1b6b21cb85
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18 changed files with 111 additions and 289 deletions

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@ -41,6 +41,7 @@ use crate::dom::attr::Attr;
use crate::dom::bindings::codegen::Bindings::DocumentBinding::DocumentMethods;
use crate::dom::bindings::codegen::Bindings::HTMLScriptElementBinding::HTMLScriptElementMethods;
use crate::dom::bindings::codegen::Bindings::NodeBinding::NodeMethods;
use crate::dom::bindings::codegen::GenericBindings::HTMLElementBinding::HTMLElement_Binding::HTMLElementMethods;
use crate::dom::bindings::inheritance::Castable;
use crate::dom::bindings::refcounted::Trusted;
use crate::dom::bindings::reflector::DomGlobal;
@ -582,6 +583,7 @@ pub(crate) fn script_fetch_request(
.parser_metadata(options.parser_metadata)
.integrity_metadata(options.integrity_metadata.clone())
.referrer_policy(options.referrer_policy)
.cryptographic_nonce_metadata(options.cryptographic_nonce)
}
/// <https://html.spec.whatwg.org/multipage/#fetch-a-classic-script>
@ -776,7 +778,7 @@ impl HTMLScriptElement {
// Step 29. Fetch options.
let options = ScriptFetchOptions {
cryptographic_nonce: "".into(),
cryptographic_nonce: self.upcast::<HTMLElement>().Nonce().into(),
integrity_metadata: integrity_metadata.to_owned(),
parser_metadata,
referrer: self.global().get_referrer(),